지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 929 - 936 (8page)
이용수
초록· 키워드
오류제보하기
A basic characterization of uranium samples was performed using gamma- and X-ray spectroscopy. Thestudied uranium samples were eight types of certified reference materials with 235U enrichments in therange of 1e97%, and the measurements were performed over 24 h using a high-resolution and highpurityplanar germanium detector. A general peak analysis of the spectrum and the XKa region of theuranium spectra was carried out by using HyperGam and HyperGam-U, respectively. The standardreference sources were used to calibrate the spectroscopy system. To obtain the absolute detection efficiency,an effective solid angle code, EXVol, was run for each sample. Hence, the peak activities andisotopic activities were determined, and then, the total U content and 234U, 235U, and 238U isotopiccontents were determined and compared with those of the certified reference values. A new method todetermine the model age based on the ratio of the activities of 223Ra and 235U in the sample was studied,and the model age was compared with the known true age. In summary, the present study developed amethod for basic characterization of uranium samples by nondestructive gamma-ray spectrometry in24 h and to obtain information on the sample age.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
IAEA / 2003 / Advances in destructive and non-destructive analysis for environmental monitoring and nuclear forensics / Proceedings of an International Conference :109~120
김정석 / 2003 / 동위원소희석 질량분석법을 이용한 사용후핵연료 중 우라늄 동위원소 정량 / 분석과학 16(6):450~457
IAEA / 2006 / Nuclear Forensics Support Reference Manual / IAEA/STI/PUB/1241 :24~27
C. Lee / 1974 / Simultaneous analysis of uranium and thorium by the delayed fission neutron counting method / J. Korean Nucl. Soc 6(2):80~88
H.I. Bak / 1974 / Determination of isotopic composition of uranium by delayed neutron counting / New Phys 14(4):199~202
김정석 / 2003 / 동위원소희석 질량분석법을 이용한 사용후핵연료 중 우라늄 동위원소 정량 / 분석과학 16(6):450~457
IAEA / 2006 / Nuclear Forensics Support Reference Manual / IAEA/STI/PUB/1241 :24~27
C. Lee / 1974 / Simultaneous analysis of uranium and thorium by the delayed fission neutron counting method / J. Korean Nucl. Soc 6(2):80~88
H.I. Bak / 1974 / Determination of isotopic composition of uranium by delayed neutron counting / New Phys 14(4):199~202
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Uranium Enrichment Determination Using a New Analysis Code for the U XKα Region: HyperGam-U
Nuclear Engineering and Technology
2016 .06
-
Impact Analysis on the Uranium Evaluation Related to the Collecting Location of the Environmental Sample
한국방사성폐기물학회 학술대회
2017 .01
-
Systems Analyses of Alternative Technologies for the Recovery of Seawater Uranium
방사성폐기물학회지
2018 .01
-
A method for purifying reprocessed uranium from even isotopes under conditions of multiple recycle
Nuclear Engineering and Technology
2022 .10
-
Removal of Uranium from Uranium Plant Wastewater Using Zero-Valent Iron in an Ultrasonic Field
Nuclear Engineering and Technology
2016 .06
-
The Quantitative Analysis of Uranium and Thorium in Soil Using HPGe Gamma-Ray Spectrometry
한국방사성폐기물학회 학술대회
2018 .01
-
Production of uranium tetrafluoride from the effluent generated in the reconversion via ammonium uranyl carbonate
Nuclear Engineering and Technology
2017 .01
-
Modeling the sensitivity of hydrogeological parameters associated with leaching of uranium transport in an unsaturated porous medium
Environmental Engineering Research
2018 .12
-
Sampling Zero란 무엇인가?
제어로봇시스템학회지
2019 .03
-
A Copper Shield for the Reduction of X-γ True Coincidence Summing in Gamma-ray Spectrometry
방사선방어학회지
2018 .01
-
Neutron and gamma-ray energy reconstruction for characterization of special nuclear material
Nuclear Engineering and Technology
2017 .01
-
자연기원 우라늄 오염 토양의 특성 평가 및 화학적 추출을 통한 우라늄 제거 연구
한국지반환경공학회 학술발표회논문집
2019 .09
-
Gamma Spectroscopy System With Automatic Sample Feeder in Mobile Laboratory
한국방사성폐기물학회 학술대회
2018 .01
-
Detection of voluminous gamma-ray source with a collimation beam geometry and comparison with peak effi ciency calculations of EXVol
Nuclear Engineering and Technology
2020 .11
-
Study of Chemical Separation Methods for the Treatment of a Uranium Containing Process Effluent
한국방사성폐기물학회 학술대회
2018 .01
-
A comparative study of ultra-trace-level uranium by thermal ionization mass spectrometry with continuous heating: Static and peak-jumping modes
Nuclear Engineering and Technology
2020 .01
-
Evaluation of Uncertainty in the Analysis of Uranium Powder Using Alpha Spectrometry with U Tracer
한국방사성폐기물학회 학술대회
2015 .01
-
Flexible liquid light-guide-based radiation sensor with LaBr3:Ce scintillator for remote gamma-ray spectroscopy
Nuclear Engineering and Technology
2023 .03
-
Experimental study of the influence of borehole parameters on prompt fission neutron uranium logging and its corrections
Nuclear Engineering and Technology
2024 .08
-
Database of virtual spectrum of artificial radionuclides for education and training in in-situ gamma spectrometry
Nuclear Engineering and Technology
2023 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0